Git commits in Moodle 3.5.1 by Eva Davitasvili

commit 3d7630a15829bbe4eda4cb7e7c97fa908d4d2b2b
Author: Eva Davitasvili <eva.davit@gmail.com>
Date:   Tue, 26 Jun 2018 02:08:42 +0800
Tag:    v3.5.1

MDL-60014 assign: Annotate PDF - catch no permission error